ChemSpider 2D Image | N-[(Benzyloxy)carbonyl]-L-alpha-glutamyl-L-tyrosine | C22H24N2O8

N-[(Benzyloxy)carbonyl]-L-α-glutamyl-L-tyrosine

  • Molecular FormulaC22H24N2O8
  • Average mass444.435 Da
  • Monoisotopic mass444.153259 Da
  • ChemSpider ID87420
  • defined stereocentres - 2 of 2 defined stereocentres


More details:






Validated by Experts, Validated by Users, Non-Validated, Removed by Users

213-582-8 [EINECS]
988-75-0 [RN]
L-Tyrosine, N-[(phenylmethoxy)carbonyl]-L-α-glutamyl- [ACD/Index Name]
N-[(Benzyloxy)carbonyl]-L-α-glutamyl-L-tyrosin [German] [ACD/IUPAC Name]
N-[(Benzyloxy)carbonyl]-L-α-glutamyl-L-tyrosine [ACD/IUPAC Name]
N-[(Benzyloxy)carbonyl]-L-α-glutamyl-L-tyrosine [French] [ACD/IUPAC Name]
(4S)-4-{N-[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]carbamoyl}-4-[(phenylmethoxy)carbonylamino]butanoic acid
[988-75-0]
N-(N-((Benzyloxy)carbonyl)-L-α-glutamyl)-L-tyrosine
N-[N-[(benzyloxy)carbonyl]-L-α-glutamyl]-L-tyrosine
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

NSC 89651 [DBID]

Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module

Density: 1.4±0.1 g/cm3
Boiling Point: 815.3±65.0 °C at 760 mmHg
Vapour Pressure: 0.0±3.1 mmHg at 25°C
Enthalpy of Vaporization: 124.3±3.0 kJ/mol
Flash Point: 446.9±34.3 °C
Index of Refraction: 1.608
Molar Refractivity: 111.3±0.3 cm3
#H bond acceptors: 10
#H bond donors: 5
#Freely Rotating Bonds: 12
#Rule of 5 Violations: 2
ACD/LogP: 2.23
ACD/LogD (pH 5.5): -1.68
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): -2.81
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.00
Polar Surface Area: 162 Å2
Polarizability: 44.1±0.5 10-24cm3
Surface Tension: 65.0±3.0 dyne/cm
Molar Volume: 321.7±3.0 cm3

Predicted data is generated using the US Environmental Protection Agency’s EPISuite™

                        
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  1.03

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  693.31  (Adapted Stein & Brown method)
    Melting Pt (deg C):  302.90  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  9.58E-018  (Modified Grain method)
    Subcooled liquid VP: 1.22E-014 mm Hg (25 deg C, Mod-Grain method)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  810.1
       log Kow used: 1.03 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  10357 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Esters-acid
       Phenols-acid

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.60E-024  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  6.916E-021 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.03  (KowWin est)
  Log Kaw used:  -22.184  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  23.214
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.2696
   Biowin2 (Non-Linear Model)     :   0.9931
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.8488  (weeks       )
   Biowin4 (Primary Survey Model) :   4.3528  (hours-days  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.1403
   Biowin6 (MITI Non-Linear Model):   0.0086
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.3271
 Ready Biodegradability Prediction:   NO

Hydrocarbon Biodegradation (BioHCwin v1.01):
    Structure incompatible with current estimation method!

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  1.63E-012 Pa (1.22E-014 mm Hg)
  Log Koa (Koawin est  ): 23.214
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.84E+006 
       Octanol/air (Koa) model:  4.02E+010 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1 
       Mackay model           :  1 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  86.5622 E-12 cm3/molecule-sec
      Half-Life =     0.124 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.483 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi): 1 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  7.781E+004
      Log Koc:  4.891 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  6.992E-004  L/mol-sec
  Kb Half-Life at pH 8:      31.412  years  
  Kb Half-Life at pH 7:     314.117  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 0.500 (BCF = 3.162)
       log Kow used: 1.03 (estimated)

 Volatilization from Water:
    Henry LC:  1.6E-024 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 7.714E+020  hours   (3.214E+019 days)
    Half-Life from Model Lake : 8.416E+021  hours   (3.507E+020 days)

 Removal In Wastewater Treatment:
    Total removal:               1.89  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.80  percent
    Total to Air:                0.00  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       5.99e-009       2.97         1000       
   Water     34.3            360          1000       
   Soil      65.6            720          1000       
   Sediment  0.0692          3.24e+003    0          
     Persistence Time: 611 hr




                    

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